package top.kaoshanji.p1ch06a;

/**
 * 代码清单-p1ch06a-121页b：在定义时初始化对象
 * author kaoshanji
 * ^_^
 * create time 2025/3/8 16:26
 */
public class Measurement {

    Depth d = new Depth();

}

class Depth {}

